Individual Calculations September 2017
 Duda, Lucas  Total change: -37.20  Rating chartPersonal card
 MIEDZYNARODOWY MEMORIAL IRENY WARAKOMSKIEJ - TURNIEJ B ELO 1601-2100 Suwalki POL 2017-08-11
RcRownchangeKK*chgGame
 1905 1906 3.50 9 -0.93 40 -37.20 
  Suder, Ryszard 2082 POL0.001-0.2740-10.80 
  Kalejta, Arkadiusz 1677 POL1.0010.21408.40 
  Lisowski, Krzysztof 2073 POL1.0010.724028.80 
  Sapeta, Robert 2040 POL0.5010.18407.20 
  Samborski, Henryk 2096 POL0.001-0.2540-10.00 
  Medvedyk, Volodymyr 2053 UKR0.001-0.3040-12.00 
  Lada, Michal 1875 POL0.001-0.5440-21.60 
  Choinska, Debora 1600 POL0.501-0.3640-14.40 
  Tomicki, Marek 1649 POL0.501-0.3240-12.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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